The hot air current carried the kite high into the sky.

The air curtain helps to create a barrier between the indoor and outdoor air.

The military has implemented strict air defense measures to protect the country from potential threats.

The air defence system detected and intercepted the incoming missile.

I need to buy a new air freshener for my room.

He enjoys shooting targets with his air gun.

I used an air hammer to break up the concrete.

The room was stuffy, so I opened the air hole to let in some fresh air.

I sent an air letter to my friend who lives overseas.

I used the air map to navigate through the mountains.